Along their Mark X concept, Gazoo racing unveiled the GRMN 86 Concept at the Tokyo Auto Salon. The car now has a lower center of gravity thanks to a series of upgrades that Toyota says come from the technical expertise gained through the 24 Hours of The Nürburgring endurance race. However, there's no word if Toyota is entering one of these to the upcoming 24 Hours German race. More pictures in the gallery below.